IP Library › Patent Application 61672615
Patent Application Provisional
App. No. 61/672,615 · Confirmation No. 7529

NON-LINEAR ACOUSTIC ECHO CANCELLATION

Inventor: Jes Thyssen
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2012-07-30 APP.FILE.REC Filing Receipt 3 View
2012-07-17 SPEC Specification 29 View
2012-07-17 ABST Abstract 1 View
2012-07-17 DRW Drawings-only black and white line drawings 23 View
2012-07-17 ADS Application Data Sheet 4 View
2012-07-17 WFEE Fee Worksheet (SB06) 2 View
2012-07-17 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/672,615
Filed
2012-07-17